spool的复数形式怎么拼写

n.线轴，线管，线轴状物，卷络的数量[长度]，缠线框vt.把…绕在卷轴上，缠绕...

spool的一般过去时为：spooled...

spool的现在进行时为：spooling...

spool的第三人称单数（三单）为：spools...

spool的现在完成时为：spooled...

A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。On dictation equipment, a spool on which magnetic tape is wound.在口述记录设备上, 一种卷绕磁带的轴.a spool of cotton一轴棉线a spool of thread一轴线...

spool的音标：spool的英式发音音标为：[spu:l]spool的美式发音音标为：[spul]...

A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。a spool of thread一轴线On dictation equipment, a spool on which magnetic tape is wound.在口述记录设备上, 一种卷绕磁带的轴....

我要求观众们不要走近边线.I asked the spectators to keep back from the sideline.球已出边线.The ball is out of touch.球向边线滚去.The ball ran to the boundary....

“耐热”的英语可以翻译为：heat-resisting，heatproof，resist heat ...

“嫌恶者”的英语可以翻译为：abhorrer，abominator ...

quake的复数形式为：quakes...

“退场”的拼音为：tuì chǎng...

n.大气碎屑岩...

“烹饪”的拼音为：pēng rèn...

n.后果，反响( repercussion的名词复数 )，余波...

地区性冲突会演变成一场大战.A regional conflict would erupt into violent warfare.这一地区性集团已土崩瓦解.This regional bloc has fallen apart.他控制了两家日报和四家地区性周报.He controls two daily newspapers and four local weeklies....

“泻素”的英语可以翻译为：frangula-emodin，emodin ...

然后我们在杜鹃花丛中沿着陡坡向上爬。Then we ascend steeply through forests of rhododendron.我需你扶我上这个陡坡.I shall need you to hand me up on this difficult slope.火车蜗牛一般地慢慢爬上陡坡.The train snailed up the steep grade....

mercurimetry的音标：mercurimetry的英式发音音标为：[mɜ:kjʊ'rɪmɪtrɪ]mercurimetry的美式发音音标为：[mɜkjʊ'rɪmɪtrɪ]...

n.纤硫铋铅矿...

astomous的音标：astomous的英式发音音标为：['æstəməs]astomous的美式发音音标为：['æstəməs]...

The plug broke, exposing live wires.插头坏了，带电的电线露在外面。Plaster had fallen away in places, exposing the brickwork.有些地方的灰泥脱落了，露出了砖。He smiled suddenly, exposing a set of amazingly white teeth.他突然一笑，露出一口雪白的牙齿。...